Question

Which set of values is a function?
A. 2, -2) (5, 9) (5, -7) (1, 4)

B. (3,4) (4,-3) (7,4) (3, 8)

C. (6,-5) (7, -3) (8, -1) (9, 1)

Answer 1

Answer:

C

Step-by-step explanation:

All domains have to be a different number!!!!!

Answer 2

the answer is c ...........